Hot dogs are basic to American culture.()

A. Good morning. Nice to see you.
B. Fine. Thanks. And you?
C. Morning. Lovely day, isn’t it?

A. Hi, Mike. Your English is very good.
B. I’ve got a lot of work to do.
C. So far, so good. Thanks.

A. Nice to see you, sir.
B. Good morning, teacher.
C. Hi! What’s the weather like today?

A. Thank you. Nice to meet you.
B. Good morning, Miss. Nice of you to come.
C. How do you do?